/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.bpmn.converter.parser;
import javax.xml.stream.XMLStreamReader;
import org.activiti.bpmn.constants.BpmnXMLConstants;
import org.activiti.bpmn.converter.util.BpmnXMLUtil;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.bpmn.model.FlowElement;
import org.activiti.bpmn.model.Resource;
import org.activiti.bpmn.model.UserTask;
/**
* @author Tim Stephenson
*/
public class ResourceParser implements BpmnXMLConstants {
public void parse(XMLStreamReader xtr, BpmnModel model) throws Exception {
String resourceId = xtr.getAttributeValue(null, ATTRIBUTE_ID);
String resourceName = xtr.getAttributeValue(null, ATTRIBUTE_NAME);
Resource resource;
if (model.containsResourceId(resourceId)) {
resource = model.getResource(resourceId);
resource.setName(resourceName);
for (org.activiti.bpmn.model.Process process : model.getProcesses()) {
for (FlowElement fe : process.getFlowElements()) {
if (fe instanceof UserTask
&& ((UserTask) fe).getCandidateGroups().contains(resourceId)) {
((UserTask) fe).getCandidateGroups().remove(resourceId);
((UserTask) fe).getCandidateGroups().add(resourceName);
}
}
}
} else {
resource = new Resource(resourceId, resourceName);
model.addResource(resource);
}
BpmnXMLUtil.addXMLLocation(resource, xtr);
}
}